| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.49 | 11.226% | $165.1595 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $63.28 | 10.428% | $69.8788 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $210.41 | 11.337% | $234.2642 | $234.26 | $234.25 | $234.30 |
| Purchase #4 | $236.45 | 10.680% | $261.7029 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $144.68 | 9.194% | $157.9819 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $73.75 | 10.748% | $81.6767 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $32.29 | 3.461% | $33.4076 | $33.41 | $33.40 | $33.40 |
| 7 purchase totals = | $909.35 | $1,004.0716 | $1,004.07 | $1,004.10 | $1,004.20 | |